adobe flash window pops up everytime i go to a new site, i click dont

show again but it still shows it again? how do i get rid of it? if i uninstall adobe flash will that work? not even sure if i got adobe flash in my computer. been having trouble with comp last two days window popping up n stuff. got virus trojanthought i got rid of it comp was working ok most of day now this. could it be same virus using a different tactic, so to speak? i super scannned my comp with norton 2008 and avg 8.0 i thought it had removed it since comp was working fine most of the day, but now this, it sucks what can i do?